The reference guide has a pretty good section about this:
http://hbase.apache.org/book.html#block.cache
What do you think is missing in order to fully answer your question?
Thx,
J-D
On Mon, May 20, 2013 at 5:07 AM, yun peng pengyunm...@gmail.com wrote:
Hi, All,
I am wondering what is exactly
Hi, All,
I am wondering what is exactly stored in BlockCache: Is it the same raw
blocks as in HFile? or does HBase merge several raw blocks and store the
merged block in cache to serve future queries?
To be more specific, when a get operation entails loading of block b1 from
hfile f1, and of
So in BlockCache, does HBase store b1 and b2 separately, or store the
merged form?
store b1 and b2 separately.. Stores the blocks read from HFiles.
-Anoop-
On Mon, May 20, 2013 at 5:37 PM, yun peng pengyunm...@gmail.com wrote:
Hi, All,
I am wondering what is exactly stored in BlockCache: Is
